这个电磁波又被高层大气(upper atmosphere)中的电离层(ionosphere)反射回到地球。短波无线电收音机能拦截这些电磁波,并从这些电磁波中引导出电压。
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... working atmosphere工作环境 upper atmosphere上层大气;高空大气 controlled atmosphere受控大气;人造大气 ...
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... working atmosphere工作环境 upper atmosphere上层大气;高空大气 controlled atmosphere受控大气;人造大气 ...
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Upper Atmosphere Research Satellite 高层大气研究卫星 ; 这颗高层大气研究卫星
upper atmosphere dynamics [地物] 高层大气动力学
upper atmosphere research 高层大气研究
upper atmosphere pollution 高层大气污染
disturbed upper atmosphere 扰动高层大气
upper atmosphere phenomena 高层大气现象
upper atmosphere research rocket 高层大气探测火箭
Upper Atmosphere Exploration 高层大气考察
Upper Atmosphere Geophysics 高层大气地球物理学
N that part of the atmosphere above the troposphere 高空大气 [meteorol]
The eruption has left a thin veil of dust in the upper atmosphere.
这次火山喷发在上层大气中留下了一个薄薄的尘土层。
The ozone layer in Earth's upper atmosphere has stopped thinning, concludes a new report.
根据最新一项研究报告表明,地球上空的大气臭氧层开始停止变薄。
As water freezes in the upper atmosphere, small, flat, six-sided, ice crystals might be formed.
当水在上层大气中凝固,会形成细微的,扁平的,六面体形状的冰晶。
They would gather small amounts of air from the upper atmosphere.
VOA: special.2010.05.26
When it breaks this bond, that chlorine atom, a free chlorine atom comes down and reacts, this is ozone, with the ozone in the upper atmosphere.
当它打破这个化学键,氯原子,一个自由的氯原子下来,和在大气层的上方的臭氧反应,这就是臭氧,在大气上层有臭氧。
If you get some of these in the upper atmosphere, a photon, an ultraviolet photon, has the energy capable of breaking this bond.
如果你把它放到大气层上,一个光子,一个紫外光光子,有能量可以破坏它的化学键。
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